You simply select a frame in the displayed image and save it as new file without recompression (see also right mouse popup menu).\nThe left and upper border of the cropped frame are automatically restricted to the MCU boundaries (16*8 in most digicam pics, 16*16 or 8*8 otherwise) by the program in all selection processes, so you see directly the effective crop area. This automatic adaption is actually the main feature regarding the lossless cropping. The visible block margin grid (toggle by menu/button) in the displayed image is also an important feature in this regard.\nIn the status bar the actual selection coordinates are tracked, in the same format as used iwth the commandline \"jpegtran\" utility (\"-crop WxH+X+Y\" : width, height, x-offset, y-offset).\nThe \"Jpegcrop\" program uses the original transformation support code of the IJG software, with direct function calls.\n(Note that the \"Save Frame As\" action will cause the file to be re-read and processed in \"jpegtran\" manner which avoids the recompression.)\nThe source code of the program (MS VC++ 6.0 with MFC) is freely available for download from the JPEGclub.org site.
Maelezo ya mchapishaji (Kiingereza)
Jpegcrop ni nini?
Programu Jpegcrop inachapishwa na Independent JPEG Group. Ni programu ya chanzo huria ya Windows.
Usakinishaji na mahitaji
Mchapishaji hutoa visakinishi vya Portable kwa Windows ya CPU yoyote. Inafanya kazi bila kusakinishwa (portable).
Faida / Hasara
Faida
- Chanzo huria: mtu yeyote anaweza kukagua na kujenga msimbo
- Portable: inafanya kazi bila kusakinishwa
Hasara
- Kiungo rasmi cha kupakua hakikujibu wakati wa ukaguzi wa mwisho
Kwa ufupi: Jpegcrop ni zana ya chanzo huria ya Windows kwa kompyuta za CPU yoyote.
Je, ni salama kupakua Jpegcrop?
- Faili inatolewa na jpegclub.org, kikoa cha mchapishaji mwenyewe
- Kiungo cha kupakua kinatumia HTTPS
- Hashi ya SHA256 imechapishwa, hivyo unaweza kuthibitisha faili:
FF3862FA0E56DB9A05678F1C52775868868059300ADAA25D85E557ED51B74607· Fungua ripoti ya VirusTotal ya hashi hii - Kiungo hakikujibu tulipokikagua mara ya mwisho (22 Oktoba 2026)
- Msimbo chanzo uko wazi kwa umma
- ExeAtlas haihifadhi, haifungi wala haibadilishi visakinishi
Mwongozo unaohusiana: Jinsi ya kukagua hashi ya SHA256 ya faili kwenye Windows
Matoleo ya karibuni
Toleo 1 ›| Toleo | Tarehe | Ukubwa | Faili |
|---|---|---|---|
| 2026Jipya zaidi | 9 Juni 2026 | — | CPU yoyote Portable |
Kusakinisha kwa mstari wa amri
Usakinishaji kimya ›winget install --id IJG.Jpegcrop -eMwongozo unaohusiana: Jinsi ya kutumia winget: sakinisha na sasisha programu
Taarifa
- Mchapishaji
- Independent JPEG Group
- Leseni
- Open Source
- Bei
- Bure
- Inahitaji
- Windows 11 / 10
- Usanifu
- CPU yoyote
- Kisakinishi
- Portable
- Toleo
- 2026
- Ilitolewa
- 9 Juni 2026
- Iliongezwa kwenye orodha
- 9 Juni 2026
- Matoleo yaliyoorodheshwa
- 1
- Tovuti
- jpegclub.org
- Kitambulisho cha winget
- IJG.Jpegcrop
Ukadiriaji na maoni
Bado hakuna maoni. Kuwa wa kwanza kuikadiria.
Maswali yanayoulizwa mara kwa mara
Je, Jpegcrop ni bure?
Ndiyo. Jpegcrop ni programu ya chanzo huria chini ya leseni ya Open Source.
Je, ni salama kupakua Jpegcrop?
Faili inapakuliwa kutoka jpegclub.org, ambayo ni ya mchapishaji mwenyewe; ExeAtlas haihifadhi wala haibadilishi faili. Linganisha hashi yake ya SHA256 na ile iliyoonyeshwa hapa, au fungua ripoti ya VirusTotal ya hashi hiyo.
Jinsi ya kusakinisha Jpegcrop kwa winget?
Fungua PowerShell au Windows Terminal na uendeshe amri ya winget iliyoonyeshwa kwenye ukurasa huu. winget hupakua kisakinishi rasmi na kukagua hashi yake ya SHA256 kabla ya kukiendesha.
Je, Jpegcrop inafanya kazi kwenye ARM (Windows on Arm)?
Kisakinishi hakitegemei usanifu wa kichakataji.
Je, Jpegcrop inaweza kutumika bila haki za msimamizi?
Ndiyo, ni portable: fungua kumbukumbu (archive) na uiendeshe.