100% Secure & Private

OBJ Converter

Convert OBJ to other 3D formats, or render it to images and 2D drawings. reaConverter handles whole folders offline.

DownloadOBJ Converter Convert

OBJ Files

Online

4.8

Over 25 years of experience

Your files never leave your PC

Read what our users say →

Step by step

See It in Action

For quick and effortless OBJ file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

Download reaConverter

3D Toolkit

Do more with your 3D models

reaConverter converts OBJ models to other 3D formats, images and 2D drawings, offline and a whole folder at a time.

Move models between STL, STEP, GLB and glTF
Create isometric, top, front and side 2D projections as images or DXF/DWG drawings
Keep unreleased designs and client models on your PC: nothing is uploaded
Save a turning model as an animated GIF for a product page or catalogue

Supported 3D formats

User reviews

From those who tried it

Average User Rating:
Last updated on August 29, 2026

Enable shell integration for lightning-fast file conversions directly from Windows Explorer.

R. Lewis

Happy User

Before reaConverter, I was the ‘File Conversion Guy’ at work — a title I never asked for and definitely didn’t want. Then I found the Watch Folders feature, and suddenly I was free! Now, files convert themselves while I sip coffee and pretend I'm still working hard. My coworkers think I'm a wizard. Thanks reaConverter, for saving my sanity and boosting my fake productivity!

Ben H.

Overwhelmed Office Hero

Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!

Jason P. Bailey

Non-Profit Coordinator

This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!

Kevin Harris

Happy User

Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch.

Marcus White

Healthcare IT

For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results.

Jamal Bailey

Satisfied Customer

Questions & Answers

OBJ files: Frequently Asked Questions

Can reaConverter open OBJ files?

reaConverter fully supports the OBJ file format – open, edit, and export OBJ files to any other popular file format with ease.

Do I need 3D or CAD software to convert OBJ files?

No. reaConverter reads OBJ files on its own, so the conversion needs no Blender, CAD program or slicer. It runs offline on your PC and handles whole folders at once, which suits model libraries, supplier deliveries and product ranges that have to reach people working in other software.

How do I change OBJ to another format?

reaConverter is a user-friendly tool for converting OBJ files. Once installed on your computer, it allows you to convert all your .obj files at once with just a few clicks. You can even convert OBJ models directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert OBJ online?

If you only want to convert a few OBJ files, you are welcome to try our free online OBJ converter.

How can I turn OBJ files on my computer to another format?

The best way to convert OBJ files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from OBJ.

How can I automate OBJ files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert OBJ files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line obj converter.

What else can I do with reaConverter?

Convert CAD formats Set file date Convert microscopy files Change picture size Convert DICOM images

What types of files can I convert to OBJ format?

!c → obj $c → obj $s → obj 000 → obj 001 → obj 001 → obj 2bp → obj 2d → obj 3 → obj 301 → obj 3d → obj 3ds → obj 3fr → obj 3mf → obj 411 → obj 4bt → obj 73i → obj 82i → obj 83i → obj 85i → obj 86i → obj 89i → obj 92i → obj a64 → obj abc → obj abic → obj abs → obj ac → obj ac3d → obj acc → obj ace → obj ace2 → obj acorn → obj adt → obj adv → obj aff → obj afp → obj afx → obj ai → obj aip → obj alias → obj als → obj ami → obj amj → obj ani → obj apng → obj apx → obj arc → obj arf → obj ari → obj arn → obj arrow → obj arrows → obj art → obj arw → obj asc → obj ase → obj ask → obj atk → obj avif → obj avs → obj awd → obj b → obj b&w → obj b16 → obj b3d → obj b_w → obj bay → obj bfl → obj bfli → obj bfx → obj bga → obj bif → obj big → obj bil → obj bin → obj bip → obj bld → obj blend → obj blk → obj bm → obj bmf → obj bmg → obj bmp → obj bmq → obj bmx → obj bn → obj bna → obj bob → obj bot → obj bpg → obj bpr → obj bre → obj brk → obj brt → obj bs → obj bsg → obj bsq → obj bt → obj btn → obj bum → obj bvh → obj bw → obj byn → obj c4 → obj cal → obj cals → obj cam → obj can → obj cap → obj car → obj cat → obj cbm → obj cbr → obj cbz → obj cdf → obj cdr → obj cdu → obj ce → obj ce1 → obj ce2 → obj cel → obj cg4 → obj cgm → obj ciff → obj cin → obj cine → obj cip → obj cit → obj clo → obj clp → obj cmd → obj cmp → obj cmt → obj cmu → obj cmw → obj cmx → obj cnc → obj cob → obj cp8 → obj cpa → obj cpc → obj cpi → obj cpt → obj cr2 → obj cr3 → obj crd → obj crg → obj crw → obj cs1 → obj csm → obj ct → obj ct1 → obj cub → obj cut → obj cvp → obj cxf → obj czi → obj dae → obj dat → obj dbw → obj dc2 → obj dc3 → obj dcm → obj dcr → obj dcs → obj dcx → obj dd → obj dds → obj dem → obj dgn → obj dib → obj dic → obj dicom → obj dim → obj dis → obj djv → obj djvu → obj dng → obj doc → obj docm → obj docx → obj dol → obj doo → obj dot → obj dotm → obj dotx → obj dpx → obj drd → obj drf → obj drl → obj drw → obj drz → obj dsi → obj dst → obj dt0 → obj dt1 → obj dt2 → obj dta → obj dwf → obj dwfx → obj dwg → obj dxf → obj e00 → obj e57 → obj ecc → obj ecw → obj ef3 → obj efx → obj ei → obj eidi → obj eip → obj emf → obj emz → obj enff → obj epa → obj epi → obj eps → obj epub → obj erf → obj err → obj ers → obj esm → obj ets → obj exr → obj f96 → obj fac → obj face → obj fax → obj fbm → obj fbx → obj fcx → obj feather → obj fff → obj fgb → obj fi → obj fit → obj fits → obj flc → obj fli → obj flif → obj fmf → obj fp2 → obj fpg → obj fpl → obj fpl → obj fpp → obj fpr → obj fpt → obj fpx → obj fre → obj frm → obj fsy → obj ftf → obj fts → obj fun → obj fx3 → obj fxd → obj fxm → obj fxo → obj fxr → obj fxs → obj g → obj g16 → obj g3 → obj g3n → obj g4 → obj gaf → obj gal → obj gb → obj gbl → obj gbo → obj gbp → obj gbr → obj gbs → obj gbx → obj gcode → obj gdb → obj geb → obj gen → obj geo → obj geojson → obj geojsonl → obj geojsons → obj geotiff → obj gff → obj gg → obj ggf → obj gif → obj gig → obj gih → obj gis → obj gko → obj glb → obj gltf → obj gm → obj gm1 → obj gm2 → obj gm4 → obj gmf → obj gml → obj gmt → obj gp4 → obj gpb → obj gpkg → obj gpx → obj graf → obj grb → obj grb → obj grb2 → obj grc → obj grd → obj gri → obj grib → obj grib2 → obj gro → obj gro2 → obj gro4 → obj gsb → obj gsd → obj gti → obj gtiff → obj gtl → obj gtm → obj gto → obj gtp → obj gts → obj gtx → obj gtx → obj gtz → obj gun → obj gvb → obj gxf → obj gxt → obj h4 → obj hdf → obj hdf4 → obj hdp → obj hdr → obj hdri → obj hdru → obj hed → obj heic → obj heif → obj hf → obj hf2 → obj hfz → obj hg → obj hgl → obj hgt → obj hir → obj hmb → obj hmp → obj hp → obj hp1 → obj hp2 → obj hpg → obj hpgl → obj hpi → obj hr → obj hru → obj hrz → obj i17 → obj i18 → obj ia → obj ib7 → obj ibg → obj ica → obj icb → obj icl → obj icn → obj icns → obj ico → obj idc → obj if9 → obj ifc → obj ifczip → obj iff → obj ifl → obj iges → obj igs → obj iim → obj iimg → obj iiq → obj ili → obj im1 → obj im5 → obj ima → obj img → obj imi → obj imt → obj info → obj ioca → obj ipc → obj ipg → obj iph → obj ipt → obj iris → obj irr → obj irrmesh → obj isg → obj ish → obj ism → obj iss → obj itf → obj itg → obj j2c → obj j2k → obj j6i → obj jb2 → obj jb2e → obj jb2g → obj jbf → obj jbg → obj jbig → obj jbig2 → obj jfi → obj jfif → obj jif → obj jiff → obj jig → obj jj → obj jls → obj jml → obj jng → obj jp2 → obj jp2000 → obj jp2k → obj jpc → obj jpe → obj jpeg → obj jpf → obj jpg → obj jpg2 → obj jpm → obj jpp → obj jps → obj jpx → obj json → obj jtf → obj jxl → obj jxr → obj jxs → obj jxt → obj k25 → obj kap → obj kar → obj kc2 → obj kdc → obj kfx → obj kml → obj kmz → obj koa → obj kps → obj kqp → obj kra → obj kro → obj ktx2 → obj lan → obj las → obj lbl → obj lbm → obj lcp → obj lda → obj lff → obj lif → obj los → obj lvp → obj lwi → obj lwo → obj lws → obj lxo → obj m3d → obj m8 → obj mac → obj mag → obj map → obj mapml → obj mbfavs → obj mbfs → obj mbm → obj mbtiles → obj md2 → obj md3 → obj md5 → obj mdc → obj mdl → obj mef → obj mem → obj mesh → obj mgr → obj mh → obj mic → obj mid → obj midi → obj mif → obj miff → obj mil → obj mim → obj mix → obj mng → obj mos → obj mot → obj mph → obj mpl → obj mpnt → obj mpo → obj mpr → obj mrf → obj mrf → obj mrw → obj ms3d → obj msk → obj msp → obj mtv → obj mtw → obj musicxml → obj mvt → obj mxl → obj n1 → obj nap → obj nat → obj nav → obj nc → obj nc1 → obj nc4 → obj ncd → obj ncr → obj nct → obj nd2 → obj ndo → obj nef → obj neo → obj nff → obj ngc → obj nii → obj nii.gz → obj nitf → obj nitf → obj nlm → obj nmp → obj nol → obj npl → obj npm → obj nrw → obj nsf → obj nsr → obj ntf → obj nva → obj oaz → obj obm → obj ocp → obj off → obj ofx → obj ogex → obj oil → obj orb → obj orf → obj osm → obj oxps → obj p64 → obj p7 → obj pac → obj pan → obj parquet → obj pat → obj pax → obj pbf → obj pbm → obj pbt → obj pc → obj pcc → obj pcd → obj pcl → obj pcm → obj pcp → obj pct → obj pcx → obj pd → obj pdb → obj pdd → obj pdf → obj pdn → obj pdp → obj pds → obj pdx → obj pe4 → obj pef → obj pen → obj pfr → obj pg → obj pgc → obj pgf → obj pgm → obj ph → obj php → obj pi → obj pic → obj picio → obj pict → obj pig → obj pix → obj pixar → obj pk3 → obj plc → obj plo → obj pls → obj plt → obj ply → obj pm → obj pmg → obj pmp → obj pmtiles → obj pmx → obj png → obj pnm → obj pnt → obj pol → obj potm → obj potx → obj ppi → obj ppm → obj ppp → obj pps → obj ppsm → obj ppsx → obj ppt → obj ppt → obj pptm → obj pptx → obj prc → obj prf → obj prf → obj pri → obj prj → obj prn → obj prt → obj ps → obj psa → obj psb → obj psd → obj pse → obj psf → obj psp → obj pspbrush → obj pspframe → obj pspimage → obj pspmask → obj pst → obj ptk → obj ptoca → obj ptx → obj pwp → obj pxa → obj pxb → obj pxl → obj pxn → obj pxr → obj pxs → obj pzl → obj pzp → obj q0 → obj q3d → obj q3o → obj q3s → obj qcc → obj qdv → obj qli → obj qoi → obj qrt → obj qti → obj qtif → obj qtk → obj qtl → obj r3d → obj rad → obj raf → obj ras → obj rast → obj raw → obj rdc → obj rec → obj rel → obj rgb → obj rgh → obj riff → obj rik → obj ris → obj rix → obj rla → obj rlb → obj rlc2 → obj rle → obj rmi → obj roz → obj rp → obj rpbm → obj rpm → obj rpt → obj rpt → obj rs → obj rsb → obj rss → obj rst → obj rsw → obj rtf → obj rw2 → obj rwl → obj rwz → obj sar → obj sbs → obj sbsar → obj sc → obj sc2 → obj sci → obj scn → obj scr → obj sct → obj scu → obj scut → obj scut2 → obj scut3 → obj scut4 → obj scut5 → obj scut6 → obj scx → obj sd0 → obj sd1 → obj sd2 → obj sdat → obj sdg → obj seq → obj sff → obj sfw → obj sg-grd-z → obj sgi → obj shp → obj shx → obj shz → obj si → obj sib → obj sid → obj sig → obj sigdem → obj sim → obj sir → obj sj1 → obj sk → obj sk1 → obj skb → obj skm → obj skn → obj skp → obj slf → obj smb → obj smd → obj smp → obj smt → obj sna → obj sol → obj spc → obj spl → obj spp → obj sps → obj spu → obj sr → obj sr2 → obj srf → obj srw → obj ssb → obj ssi → obj ssp → obj sst → obj st4 → obj st5 → obj st6 → obj st7 → obj st8 → obj stc → obj step → obj sti → obj stl → obj stp → obj sts → obj stw → obj stx → obj sul → obj sun → obj suniff → obj svg → obj svga → obj svgz → obj svs → obj swf → obj sxf → obj syj → obj syn → obj synu → obj taac → obj tab → obj tap → obj tdi → obj tdim → obj ter → obj tex → obj tg4 → obj tga → obj thf → obj tif → obj tiff → obj til → obj tim → obj tjp → obj tm2 → obj tn1 → obj tn2 → obj tn3 → obj tnl → obj tny → obj toc → obj top → obj topojson → obj tpkx → obj trp → obj tsk → obj tub → obj txt → obj u3d → obj uc → obj uni → obj upi → obj uyvy → obj v → obj v3m → obj vct → obj vda → obj vdx → obj vff → obj vfk → obj vfx → obj vi → obj vic → obj vicar → obj vid → obj vif → obj viff → obj vit → obj vob → obj vpb → obj vrt → obj vsd → obj vsdm → obj vsdx → obj vsi → obj vst → obj vstm → obj vstx → obj vta → obj vtf → obj vtx → obj wal → obj wb0 → obj wb1 → obj wbc → obj wbmp → obj wbp → obj wbz → obj wdp → obj webp → obj webpll → obj wfx → obj wire → obj wmf → obj wmz → obj wpd → obj wpg → obj wrl → obj wzl → obj x → obj x10 → obj x11 → obj x3d → obj x3f → obj xar → obj xbm → obj xcf → obj xfig → obj xgl → obj xif → obj xim → obj xisf → obj xln → obj xls → obj xlsm → obj xlsx → obj xltm → obj xltx → obj xpm → obj xps → obj xtf → obj xv → obj xwd → obj xyz → obj yuv → obj zae → obj zarr → obj zbr → obj zgl → obj zpl → obj

Discover More

Beyond OBJ conversion

Convert .obj files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.

DownloadreaConverter Purchase

Free trial · Windows 10/11 · v8.0.259 · Files never leave your computer

OBJ Converter

How to Convert .obj Files in Bulk

1. Install reaConverter

2. Select OBJ Files

3. Start Conversion